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R411810121 The Radiall R411810121 is a 10dB SMA attenuator designed for use up to 18 GHz. It offers a 2W average power rating and features SMA connectors.
Mfr Part #:

R411810121

Available from 1 distributors
Mfr Name: Radiall
Radiall
The Radiall R411810121 is a 10dB SMA attenuator designed for use up to 18 GHz. It offers a 2W average power rating and features SMA connectors.
✓ Total Stock: 10 pcs
$ Price Range: $0.99

R411810121 Available from 1 distributor

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R411810121 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Attenuation Value
Body Material
Frequency Range
Impedance
Insulator Material
Operating Temperature
Power (Watts)
Storage Temperature
Weight
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R411810121 Description

Short technical summary and product information.

This SMA attenuator from Radiall, part number R411810121, provides a nominal attenuation of 10dB across a wide operating frequency range from DC to 18 GHz. It is rated for an average power of 2W at 25°C (free air cooled) and a peak power of 100W (1µs pulse). The attenuator utilizes SMA connectors and is constructed with a stainless steel body, beryllium copper contacts, and PTFE insulator.

 

Designed for reliable performance, the R411810121 operates within an environmental temperature range of -55°C to +125°C. Its mechanical characteristics include a weight of 4.37g. The attenuator is suitable for various RF applications requiring precise signal level reduction.

R411810121 Quick Information

Product Type: Attenuator
Series: R411810121
Canonical Name: Radiall R411810121 SMA Attenuator
Subcategory: SMA

R411810121 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

R411810121 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

R411810121 Features

  • 10dB nominal attenuation value.
  • Operates from DC to 18 GHz.
  • 2W average power rating.
  • SMA connector type.
  • Wide temperature range: -55°C to +125°C.

R411810121 Applications

  • Ideal for RF signal attenuation.
  • Suitable for high-frequency applications.
  • Used in test and measurement setups.
  • Component in RF power management.

R411810121 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of this attenuator?

The operating frequency range is DC to 18 GHz.

What is the impedance of this attenuator?

The impedance is 50 Ω.

What is the nominal attenuation of this device?

The nominal attenuation is 10 dB.

What is the maximum VSWR at 4 GHz?

The maximum VSWR at 4 GHz is 1.15.

What is the average power rating?

The average power rating is 2 W.

What materials are used for the body and insulator?

The body is made of stainless steel and the insulator is PTFE.

What is the operating temperature range?

-55°C to +125°C.

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